51471277334356 has 12 divisors (see below), whose sum is σ = 98263347638400. Its totient is φ = 23396035151960.

The previous prime is 51471277334327. The next prime is 51471277334377. The reversal of 51471277334356 is 65343377217415.

It is a self number, because there is not a number n which added to its sum of digits gives 51471277334356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584900878756 + ... + 584900878843.

It is an arithmetic number, because the mean of its divisors is an integer number (8188612303200).

Almost surely, 2^{51471277334356} is an apocalyptic number.

It is an amenable number.

51471277334356 is a deficient number, since it is larger than the sum of its proper divisors (46792070304044).

51471277334356 is a wasteful number, since it uses less digits than its factorization.

51471277334356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169801757614 (or 1169801757612 counting only the distinct ones).

The product of its digits is 44452800, while the sum is 58.

The spelling of 51471277334356 in words is "fifty-one trillion, four hundred seventy-one billion, two hundred seventy-seven million, three hundred thirty-four thousand, three hundred fifty-six".